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Two blocks A and B are arranged as shown...

Two blocks A and B are arranged as shown in figure.The pulleys are light and frictionless.The strings are light and inextensible.If the acceleration of the block B is `3m/s^(2)` ,then the acceleration of the block A is __________`m/s^(2)`

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Knowledge Check

  • In the arrangement shown, the pulleys are smooth and the strings are inextensible. The acceleration of block B is :

    A
    g/5
    B
    5g/5
    C
    2g/5
    D
    2g/3

  • In the figure shown, the acceleration of block of mass m_(2) is 2m//s^(2) . The acceleration of m_(1) :

    A
    will be `8 m//s^(2)` upward
    B
    will be `4 m//s^(2)` upward
    C
    will be `14 m//s^(2)` upward
    D
    The value depends upon actual values of `m_(1)` and `m_(2)`

  • For the following system shown assume that pulley is frictionless, string is massless (m remains on M), Q. The acceleration of the block A is

    A
    `(mg)/(2M+m)`
    B
    `(2mg)/(2M+m)`
    C
    `(mg)/(M+2m)`
    D
    `(Mg)/(M+2m)`

    • Similar Questions

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    Two blocks are connected by a cord passing over a small frictionless pulley and resting on frictionless planes as shown in the figure. The acceleration of the blocks is :

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    In the arrangement shown in figure. The strings are light and inextensible. The surface over which block are placed is smooth.Find (a) the acceleration of each block, (b) the tension in each string.

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